Quick answers
- Which hospitals does Mark C. Rummel work at?
- Medicare's official clinician data lists Mark C. Rummel at 4 hospitals: Borgess Medical Center, Bronson Methodist Hospital, Insight Hospital and Medical Center Coldwater and Lakeland Hospital, St Joseph. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark C. Rummel see patients?
- Medicare's clinician data lists 7 practice locations, including Sturgis, MI, Kalamazoo, MI and Three Rivers, MI. Call before your visit to confirm the address.
- What is Mark C. Rummel's specialty?
- Medicare lists Vascular Surgery as the primary specialty, and also Peripheral Vascular Disease.
- Does Mark C. Rummel accept Medicare assignment?
- Yes. Medicare's clinician data says Mark C. Rummel accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mark C. Rummel?
- (269) 492-6500, as listed in official Medicare / NPI Registry data.
- What is Mark C. Rummel's NPI number?
- 1285698134. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark C. Rummel works
Medicare's Facility Affiliation Data lists Mark C. Rummel at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Borgess Medical CenterKalamazoo, MI · Acute Care Hospital · CCN 230117
- Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospital · CCN 230017
- Insight Hospital and Medical Center ColdwaterColdwater, MI · Acute Care Hospital · CCN 230022
- Lakeland Hospital, St JosephSt Joseph, MI · Acute Care Hospital · CCN 230021
Practice locations
Addresses where Mark C. Rummel is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 104 S Lakeview AveSturgis, MI 49091 (269) 492‑6500
- 1521 Gull RdKalamazoo, MI 49048
- 1521 Gull Rd, Suite 430Kalamazoo, MI 49048 (269) 226‑5177
- 1815 Henson AveKalamazoo, MI 49048 (269) 492‑6502
- 601 John StKalamazoo, MI 49007 (269) 492‑6500
Group practices
Medicare enrollment lists Mark C. Rummel as a member of these groups (CMS data updated 2026-10-02).
- Ascension Medical Group Promed262 clinicians in the group
- Paragon Health PC53 clinicians in the group
- Ascension Borgess Hospital37 clinicians in the group
Specialties
- Vascular Surgeryprimary
- Peripheral Vascular Diseasealso
Other vascular surgeons in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Eastern Virginia Medical School |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285698134 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians